Polini Transmission Kit for Vespa ET2 50cc 2-Stroke (146-67)

Polini Performance Transmission Kit for Vespa ET2 and Piaggio 50cc 2 Stroke Scooters. This kit is designed to improve acceleration on stock, untuned scooters.

Includes Variator, Ramp Plate, Slides, Variator Boss, 19x15.5 Roller Weights in 6.3g, and 20Kg Torque Spring. Fits the following 2 stroke models:

• Aprilia: Mojito 50, Scarabeo 50, SR 50 (Piaggio engine only)
• Derbi: Atlantis 02 50, GP1 50
• Piaggio: Fly 50, Liberty 50, Typhoon 50, Zip 50
• Vespa: ET2, Primavera 50, Sprint 50

Please see our Warranty & Returns Policy.

• Includes: Variator, Ramp Plate, Slides, Variator Boss, 19x15.5 Roller Weights in 6.3g, and 20Kg Torque Spring.